RF620T Datasheet, PDF (6/7 Pages) rfsolutions.ltd – SmartRadio Transmitter / Receiver

RF620T
SmartRadio Transmitter / Receiver _RF620R
Technical Specification – RF620T
Absolute Maximum Ratings
Supply Voltage (+5Vcc to GND)..........................................-0.3 to + 6 Volts.
Storage Temperature..........................................................-30 to +85^o Celsius.
Operating Temperature....................................................... 0 to +70^o Celsius.
For Ambient temperature = 25^o Celsius.
Electrical Specification
Min
Supply Voltage
4.5
Supply Current
Frequency
(custom frequencies available on request)
Input voltage:
Logic Low
Logic High
2.0
Level of Emitted Spectrum
EMC Compliance
Typical
5.0
6
1
433.92
Max Dimension
5.5
V
mA
mA
MHz
0.8
V
V
-70
dBm
Complies to ETS300-339
Note
Vdd
transmitting
idle/receiving
Technical Specification – RF620R
Absolute Maximum Ratings
Supply Voltage (+5Vcc to GND)..........................................-0.3 to + 6 Volts.
Storage Temperature..........................................................-30 to +85^o Celsius.
Operating Temperature....................................................... 0 to +70^o Celsius.
For Ambient temperature = 25^o Celsius.
Electrical Specification
Supply Voltage
Supply Current
Frequency
(custom frequencies available on request)
Output voltage:
Logic Low
Logic High
Output current:
Logic Low
Logic High
Turn on Time
-3dB Bandwidth
Receiver R.F. Sensitivity (100% AM)
EMC Compliance
Min
4.5
Vdd-0.7v
Typical
5.0
6
433.92
Max Dimension
5.5
V
mA
MHz
0.6
V
V
25
mA
-25
mA
20
ms
+/- 400
KHz
-106
dBm
Complies to ETS300-339
Note
Vdd
I out = 8.5mA
I out = -3mA
NOTE a
NOTE a: OUTPUT 1 and OUTPUT 2 have internal 220 Ohm resistors in series with the output drive.
DS620-3 Jan ‘07
©2007 Reg. No. 227 4001, ENGLAND
Page 6